After he had won the first prize, Mr. Su ____ to a restaurant to celebrate with us.
I have many friends ,______ some are businessmen .
We haven’t enough books for ______ ; some of you will have to share .
Tom , you_______ leave all your clothes on the floor like this !
They wanted to charge $ 5, 000 for the car ,______ we managed to bring the price down .
—What would you do if it ______ tomorrow ? —We have to carry it on , since we’ve got everything ready .